Question

我在几个视图中收到以下错误。这似乎与此other kss_generic_macros帖子中描述的相同。提供了一个答案，即“这是由2.5→3.0迁移过程引起的，无法将plone_kss图层添加到我们的一些自定义皮肤中。当我进入并手动将plone_kss添加到这些皮肤时，它解决了这个问题。“

这只是非常有用。关于plone_kss添加位置的代码示例或实际指针将使这更容易解决。

2009-06-24 15:24:28 ERROR Zope.SiteErrorLog 1245871468.060.103936823493 https://nasascience.on.my.mac/humanator-folder/what-is-six-plus-3/base_view
Traceback (innermost last):
  Module ZPublisher.Publish, line 119, in publish
  Module ZPublisher.mapply, line 88, in mapply
  Module ZPublisher.Publish, line 42, in call_object
  Module Shared.DC.Scripts.Bindings, line 313, in __call__
  Module Shared.DC.Scripts.Bindings, line 350, in _bindAndExec
  Module Products.CMFCore.FSPageTemplate, line 216, in _exec
  Module Products.CacheSetup.patch_cmf, line 29, in FSPT_pt_render
  Module Products.CacheSetup.patch_utils, line 9, in call_pattern
  Module Products.CMFCore.FSPageTemplate, line 155, in pt_render
  Module Products.CacheSetup.patch_cmf, line 77, in PT_pt_render
  Module Products.CacheSetup.patch_utils, line 9, in call_pattern
  Module Products.PageTemplates.PageTemplate, line 98, in pt_render
  Module zope.pagetemplate.pagetemplate, line 117, in pt_render
   - Warning: Macro expansion failed
   - Warning: exceptions.KeyError: 'macro'
  Module zope.tal.talinterpreter, line 271, in __call__
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 891, in do_useMacro
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 536, in do_optTag_tal
  Module zope.tal.talinterpreter, line 521, in do_optTag
  Module zope.tal.talinterpreter, line 516, in no_tag
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 536, in do_optTag_tal
  Module zope.tal.talinterpreter, line 525, in do_optTag
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 957, in do_defineSlot
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 536, in do_optTag_tal
  Module zope.tal.talinterpreter, line 521, in do_optTag
  Module zope.tal.talinterpreter, line 516, in no_tag
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 861, in do_defineMacro
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 957, in do_defineSlot
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 536, in do_optTag_tal
  Module zope.tal.talinterpreter, line 521, in do_optTag
  Module zope.tal.talinterpreter, line 516, in no_tag
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 536, in do_optTag_tal
  Module zope.tal.talinterpreter, line 525, in do_optTag
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 949, in do_defineSlot
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 536, in do_optTag_tal
  Module zope.tal.talinterpreter, line 521, in do_optTag
  Module zope.tal.talinterpreter, line 516, in no_tag
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 861, in do_defineMacro
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 536, in do_optTag_tal
  Module zope.tal.talinterpreter, line 521, in do_optTag
  Module zope.tal.talinterpreter, line 516, in no_tag
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 891, in do_useMacro
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 536, in do_optTag_tal
  Module zope.tal.talinterpreter, line 521, in do_optTag
  Module zope.tal.talinterpreter, line 516, in no_tag
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 870, in do_useMacro
  Module zope.tales.tales, line 696, in evaluate
   - URL: file:/Users/danny/projects/schwa/2.1.0a/trunk/eggs/Products.Archetypes-1.5.10-py2.4.egg/Products/Archetypes/skins/archetypes/base.pt
   - Line 22, Column 10
   - Expression: <PathExpr standard:u'here/kss_generic_macros/macros/generic_title_view'>
   - Names:
      {'container': <PloneSite at /msrd>,
       'context': <Humanatorquestion at /msrd/humanator-folder/what-is-six-plus-3>,
       'default': <object object at 0x1bf528>,
       'here': <Humanatorquestion at /msrd/humanator-folder/what-is-six-plus-3>,
       'loop': {},
       'nothing': None,
       'options': {'args': ()},
       'repeat': <Products.PageTemplates.Expressions.SafeMapping object at 0x9ea75f8>,
       'request': <HTTPRequest, URL=https://nasascience.on.my.mac/humanator-folder/what-is-six-plus-3/base_view>,
       'root': <Application at >,
       'template': <FSPageTemplate at /msrd/base_view used for /msrd/humanator-folder/what-is-six-plus-3>,
       'traverse_subpath': [],
       'user': <PloneUser 'admin'>}
  Module zope.tales.expressions, line 217, in __call__
  Module Products.PageTemplates.Expressions, line 155, in _eval
  Module zope.tales.expressions, line 124, in _eval
  Module Products.PageTemplates.Expressions, line 82, in boboAwareZopeTraverse
  Module OFS.Traversable, line 301, in restrictedTraverse
  Module OFS.Traversable, line 269, in unrestrictedTraverse
   - __traceback_info__: ([], 'kss_generic_macros')
AttributeError: kss_generic_macros

Answer 1

登录ZMI，然后转到portal_skins工具。现在单击“属性”选项卡。 “Plone Default”皮肤看起来应该是这样的：

custom
cmfeditions_views
CMFEditions
ChangeSet
kupu_plone
kupu
kupu_tests
archetypes
archetypes_kss
mimetypes_icons
plone_kss
ATContentTypes
ATReferenceBrowserWidget
ResourceRegistries
PasswordReset
gruf
plone_ecmascript
plone_wysiwyg
plone_prefs
plone_portlets
plone_templates
plone_styles
plone_form_scripts
plone_scripts
plone_forms
plone_images
plone_content
plone_login
plone_deprecated
plone_3rdParty
cmf_legacy

如果您遗漏了任何需要添加它们的内容。这应该可以解决问题。

Answer 2

您缺少皮肤中的plone_kss图层。转到ZMI（通过站点设置或通过添加/管理您的Plone主页），找到portal_skins工具，并在属性选项卡中检查您的皮肤层。确保在自定义图层之前列出plone_kss图层，您应该设置为go。

将来，您可以使用find之类的命令行工具来查找缺少的皮肤方法;我使用以下命令在buildout中找到了这个：

$ find parts/plone -name kss_generic_macros.*
parts/plone/CMFPlone/skins/plone_kss/kss_generic_macros.pt

您可以使用以下Python脚本自动执行此操作：

from Products.CMFCore.utils import getToolByName
layer = 'plone_kss'
skins = getToolByName(context, 'portal_skins')
for name in skins.getSkinSelections():
    path = skins.getSkinPath(name)
    path = [i.strip() for i in path.split(',')]
    if layer not in path:
        try:
            path.insert(path.index('custom') + 1, layer)
        except ValueError:
            path.append(layer)
        skins.addSkinSelection(name, ','.join(path))

此脚本循环遍历皮肤工具中的所有皮肤，并将plone_kss插入其中缺少的任何皮肤中;要么在custom图层之后，要么在最后没有custom图层。

您希望custom图层成为第一层的原因是此图层是自定义的（无双关语），可以保留自定义版本的皮肤资源。如果您要通过ZMI从portal_kss图层自定义资产，则自定义版本将放入custom图层。由于皮肤查找规则将从上到下透视图层堆栈，因此您需要确保在较低层中的原始图像之前找到custom图层中的自定义版本。

在Plone 2.5x到Plone 3.x迁移之后，如何更正kss_generic_macros问题？

2 个答案: